3592886

Information

• Patent Grant
• 3592886

• References
• Source

• Patent Number

  3,592,886

• Date Filed

  Not available

• Date Issued

  Tuesday, July 13, 1971
  53 years ago

• CPC

  • B29C49/66 - Cooling by refrigerant introduced into the blown article
  • B29C49/60 - Blow-needles
  • B29C2035/165 - liquified gases
  • B29C2049/6615 - and exhausting through the blowing means
  • B29C2049/6623 - and exhausting through an opening in the blown article
  • B29K2023/06 - PE

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes